package top.cdmrx.demo.edu.service;

import top.cdmrx.demo.edu.entity.Video;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 课程视频 服务类
 * </p>
 *
 * @author testjava
 * @since 2021-09-18
 */
public interface VideoService extends IService<Video> {
    boolean getCountByChapterId(String chapterId);

    void removeId(String id);
}
